Patents by Inventor Hsuan-Wei LEE

Hsuan-Wei LEE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210024672
    Abstract: The present disclosure provides a polymer, including a first repeating unit represented by formula (I), a second repeating unit represented by formula (II), and a third repeating unit represented by formula (III). The first repeating unit, the second repeating unit, and the third repeating unit are arranged in an alternating fashion, in a random fashion, or in discrete blocks. The molar ratio of the first repeating unit, the second repeating unit and the third repeating unit is m:n:o, and m:(n+o) is from 60:40 to 85:15. The definitions of a, R1, R2, A?, and R+ are as defined in the specification.
    Type: Application
    Filed: November 21, 2019
    Publication date: January 28, 2021
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hsuan-Wei LEE, Cheng-Hsiu TSAI, Chiu-Tung WANG, Li-Duan TSAI, Tzu-Ying CHEN
  • Publication number: 20190031792
    Abstract: A compound, a composition employing the same and a polymer prepared therefrom are provided. The compound has a structure represented by Formula (I): wherein A is B is R1 is C1-10 alkyl, C5-12 cycloalkyl, C6-14 aryl, C3-12 heteroaryl, alkoxy, C6-12 aryloxy, silyl, amino, thiol, or phosphonate group; R2 is H, or C1-10 alkyl; and, R3 is C1-10 alkoxy, C1-10 alkanol, amine, or hydroxy.
    Type: Application
    Filed: October 4, 2018
    Publication date: January 31, 2019
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yu-Lin CHU, Hsuan-Wei LEE, Chih-Hsiang LIN, Chih-Feng HUANG, Yu-Min HAN, Wen-Hua CHEN
  • Publication number: 20180030187
    Abstract: A polymer, ion exchange membrane, and structural enhanced membrane employing the same are provided. The polymer includes a first repeating unit and a second repeating unit. In particular, the first repeating unit is and, the second repeating unit is wherein R+ can be A? can be F?, Cl?, Br?, I?, OH?, HCO3?, HSO4?, SbF6?, BF4?, H2PO4?, H2PO3?, or H2PO2?; Y1 and Y2 can be independently —O—, —S—, —CH2—, or —NH—; Ra and Rb can be independently hydrogen or C1-8 alkyl group; i, j, and k can be independently 0 or an integer from 1 to 6; R1 can be C1-10 alkyl group or C5-6 cycloalkyl group; and, R2 and R3 can be independently hydrogen, C1-8 alkyl group, vinyl group, C6-12 aryl group, or allyl group.
    Type: Application
    Filed: May 4, 2017
    Publication date: February 1, 2018
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chiu-Tung WANG, Li-Duan TSAI, Cheng-Hsiu TSAI, Hsuan-Wei LEE, Chiu-Hun SU, Ming-Chou CHEN
  • Patent number: 9834623
    Abstract: A crosslinked copolymer is provided, which includes a copolymer crosslinked by a crosslinking agent. The copolymer is copolymerized of (a) styrene-based monomer, (b) monomer having conjugated double bonds or acrylate ester monomer, and (c) ammonium-containing heterocyclic monomer. The crosslinking agent is (d) or the product of the reaction between and (e) or a combination thereof. Z is wherein each R1 is independently H or C1-4 alkyl group, each R2 is independently H or C1-4 alkyl group, R3 is single bond, —O—, —S—, —CH2—, or —NH—. n is a positive integer. x is 1 to 12, y is 1 to 5, and z is 1 to 5.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: December 5, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hsuan-Wei Lee, Li-Duan Tsai, Chiu-Hun Su, Chiu-Tung Wang, Cheng-Hsiu Tsai
  • Publication number: 20160185882
    Abstract: A compound, and a polymer prepared therefrom, are provided. The compound has a structure represented by Formula (I) or Formula (II): wherein A is R1 is C1-10 alkyl, C5-12 cycloalkyl, C6-14 aryl, C3-12 heteroaryl, C1-10 alkoxy, C6-12 aryloxy, C1-10 silyl, amino, thiol, or phosphonate group; R2 is H, or C1-10 alkyl; and, R3 is C1-10 alkoxy, C1-10 alkanol, amine, or hydroxy.
    Type: Application
    Filed: September 10, 2015
    Publication date: June 30, 2016
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yu-Lin CHU, Hsuan-Wei LEE, Chih-Hsiang LIN, Chih-Feng HUANG, Yu-Min HAN, Wen-Hua CHEN
  • Publication number: 20160159980
    Abstract: An aqueous-phase catalyst composition including a metal ion including copper, nickel, manganese or iron and a water-soluble linear polymer having a molecular weight ranging from 1,000 to 20,000 is provided. The metal ion and the water-soluble linear polymer have a weight ratio of 1:1 to 1:5. A method for preparing polyphenylene ether including providing the disclosed aqueous-phase catalyst composition and adding phenolic monomers to the aqueous-phase catalyst composition to proceed to a polymerization reaction to prepare polyphenylene ether is also provided.
    Type: Application
    Filed: December 30, 2014
    Publication date: June 9, 2016
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chung-Cheng LIN, Hsuan-Wei LEE, Wei-Ta YANG, I-Hong LIN, Chi-Wei CHEN, Hou Yuan CHEN
  • Patent number: 9359475
    Abstract: An aqueous-phase catalyst composition including a metal ion including copper, nickel, manganese or iron and a water-soluble linear polymer having a molecular weight ranging from 1,000 to 20,000 is provided. The metal ion and the water-soluble linear polymer have a weight ratio of 1:1 to 1:5. A method for preparing polyphenylene ether including providing the disclosed aqueous-phase catalyst composition and adding phenolic monomers to the aqueous-phase catalyst composition to proceed to a polymerization reaction to prepare polyphenylene ether is also provided.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: June 7, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chung-Cheng Lin, Hsuan-Wei Lee, Wei-Ta Yang, I-Hong Lin, Chi-Wei Chen, Hou Yuan Chen
  • Publication number: 20130090469
    Abstract: The present invention relates to zinc porphyrin-based photosensitive dyes, specifically to zinc porphyrin-based photosensitive dyes with green transparency. The photosensitive dyes exhibit high push-pull ability in the zinc porphyrin-based structure, higher absorption and power conversion efficiency. The photosensitive dyes are used in the manufacture of dye-sensitive solar cells.
    Type: Application
    Filed: June 15, 2012
    Publication date: April 11, 2013
    Applicants: NATIONAL CHUNG HSING UNIVERSITY, JINTEX CORPORATION, LTD.
    Inventors: Chen-Yu YEH, Hsuan-Wei LEE, Tzyy-Weei OU, Lun-Hong WANG, Bo-Cheng GUO, Chi-Lun MAI, Jian-Ging CHEN